the whole game

src/world/level/tile/FarmTile.h

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+#ifndef NET_MINECRAFT_WORLD_LEVEL_TILE__FarmTile_H__
+#define NET_MINECRAFT_WORLD_LEVEL_TILE__FarmTile_H__
+
+//package net.minecraft.world.level.tile;
+
+#include "../../../util/Random.h"
+#include "../material/Material.h"
+#include "../Level.h"
+
+#include "Tile.h"
+
+class FarmTile: public Tile {
+public:
+	FarmTile(int id)
+	:	Tile(id, Material::dirt)
+	{
+        tex = 7 + 5 * 16;
+        setTicking(true);
+        setShape(0, 0, 0, 1, 15 / 16.0f, 1);
+        setLightBlock(255);
+    }
+
+    AABB* getAABB(Level* level, int x, int y, int z) {
+		tmpBB.x0 = (float)x;
+		tmpBB.y0 = (float)y;
+		tmpBB.z0 = (float)z;
+		tmpBB.x1 = (float)(x + 1);
+		tmpBB.y1 = (float)(y + 1);
+		tmpBB.z1 = (float)(z + 1);
+		return &tmpBB;
+    }
+
+    bool isSolidRender() {
+        return false;
+    }
+
+    bool isCubeShaped() {
+        return false;
+    }
+
+    int getTexture(int face, int data) {
+        if (face == 1 && data > 0) return tex - 1;
+        if (face == 1) return tex;
+        return 2;
+    }
+
+    void tick(Level* level, int x, int y, int z, Random* random) {
+		if (isNearWater(level, x, y, z)) {
+			level->setData(x, y, z, 7);
+		} else {
+			int moisture = level->getData(x, y, z);
+			if (moisture > 0) {
+				level->setData(x, y, z, moisture - 1);
+			} else {
+				if (!isUnderCrops(level, x, y, z)) {
+					level->setTile(x, y, z, Tile::dirt->id);
+				}
+			}
+		}
+    }
+
+	void fallOn(Level* level, int x, int y, int z, Entity* entity, float fallDistance) {
+		if (!level->isClientSide && level->random.nextFloat() < (fallDistance - .5f)) {
+			level->setTile(x, y, z, Tile::dirt->id);
+		}
+	}
+
+    void neighborChanged(Level* level, int x, int y, int z, int type) {
+        Tile::neighborChanged(level, x, y, z, type);
+        const Material* above = level->getMaterial(x, y + 1, z);
+        if (above->isSolid()) {
+            level->setTile(x, y, z, Tile::dirt->id);
+        }
+    }
+
+    bool blocksLight() {
+        return true;
+    }
+    
+    int getResource(int data, Random* random) {
+        return Tile::dirt->getResource(0, random);
+    }
+
+private:
+    bool isUnderCrops(Level* level, int x, int y, int z) {
+        int r = 0;
+        for (int xx = x - r; xx <= x + r; xx++)
+            for (int zz = z - r; zz <= z + r; zz++) {
+                if (level->getTile(xx, y + 1, zz) == Tile::crops->id) {
+                    return true;
+                }
+            }
+        return false;
+    }
+
+    bool isNearWater(Level* level, int x, int y, int z) {
+        for (int xx = x - 4; xx <= x + 4; xx++) {
+            for (int yy = y; yy <= y + 1; yy++) {
+                for (int zz = z - 4; zz <= z + 4; zz++) {
+                    if (level->getMaterial(xx, yy, zz) == Material::water) {
+                        return true;
+                    }
+                }
+			}
+		}
+        return false;
+    }
+};
+
+#endif /*NET_MINECRAFT_WORLD_LEVEL_TILE__FarmTile_H__*/